Advocate Khandakar Mahbub Hossain was a well-known Bangladeshi lawyer and politician. Here's a summary of key aspects of his life and career:  

Legal Career:

He was a prominent figure in the legal profession in Bangladesh, recognized as a criminal law expert.  

He served multiple terms as the President of the Bangladesh Supreme Court Bar Association.  

He also held the position of Vice Chairman of the Bangladesh Bar Council.

In 1973, he was the chief prosecutor of the court set up to try war criminals under the 'Dalal' Act.

He was also known for handling cases of many high ranking politicians in Bangladesh.  

Political Career:

He was actively involved in politics, particularly with the Bangladesh Nationalist Party (BNP).  

He served as the Vice-Chairman of the BNP's Central Executive Committee.

He was also an advisor to the BNP Chairperson Khaleda Zia.

Early Life and Death:

He was born on March 20, 1938, in Barguna, Bangladesh.  

He died on December 31, 2022, in Dhaka, Bangladesh, while undergoing treatment at Evercare Hospital.

Other notable information:

He was involved in the Bengali language movement, and was arrested during that time.

He was also arrested for protesting against the military dictator Ayub Khan.

Khandakar Mahbub Hossain was a respected figure in the Bangladeshi legal and political spheres.